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胆汁透声度与胆汁粘度变化的相关研究 被引量:1

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摘要 目的研究B超检查胆囊内胆汁透声度与胆囊内胆汁粘度之间相互关系,为胆石症早期诊断及胆石防治提供新的思路和简便的定量检测依据.方法对17例胆囊结石患者作胆囊切除手术前进行B超直方图测定,仪器选用AlokaSSD—1100,探头频率3.5MHz,探道条件固定在总增益60,对比度41,图象比例0.8.受检者禁食12h以上,经多方位探查显示胆囊长轴切面后,在胆囊面液性区任选0.5cm2为取样点,超声显示该区域直方图形,机内电脑按所设置的探查标准取TOTAL常数110及计算显示出LEVEL,MAX数据.胆汁粘度测定:受试者在完成B超测定当日作胆囊切除术,术中针穿取胆囊内胆汁,采用XBH—31旋转式粘度计测定样本高切电压及低切电压,热后按公式换算胆汁粘度.结果LEVEL与粘度存在明显正相关关系,相关系数为0.772,P<0.01.MAX与粘度存在负相关关系,相关系数为-0.442,P<0.05.提示B超直方图胆汁透声度测定可反映胆囊内胆汁粘度动态变化.该方法用于胆囊结石诊治的临床意义,值得进一步研究.
出处 《世界华人消化杂志》 CAS 1998年第S2期474-474,共1页 World Chinese Journal of Digestology
关键词 胆结石/超声检查 胆结石/诊断 胆汁 cholelithiasis/ultrasonography cholelithiasis/diagnosis bile
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  • 1若景森 韩文胜 卓健生 卢云 焦兴元.杨毅军细菌L型在胆囊结石形成中作用的探讨[J].世界华人消化杂志,1999,7:170-170.
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